Players shouldn't have to worry about their own safety while trying to focus on the game.

And I don't think you need to worry about my safety.

His family was there, and he worried about their safety.

Researchers also had reason to worry about their own safety.

You try to protect them, and I worry about their safety.

The woman was worried about her husband's safety in Iraq.

Maybe because he had worried about her safety enough to call at all.

Still others said that the stage hands were worried about their safety.

In any case, you need not worry about her safety.

"But it doesn't mean we don't have to worry about your safety any less than our own."